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## Package org.bouncycastle.crypto.util

Some general utility/conversion classes.

See:
Description

Class Summary
AlgorithmIdentifierFactory | Factory methods for common AlgorithmIdentifiers.
BasicAlphabetMapper | A basic alphabet mapper that just creates a mapper based on the passed in array of characters.
CipherFactory | Factory methods for creating Cipher objects and CipherOutputStreams.
CipherKeyGeneratorFactory | Factory methods for generating secret key generators for symmetric ciphers.
DERMacData | Builder and holder class for preparing SP 800-56A compliant MacData.
DERMacData.Builder | Builder to create OtherInfo
DERMacData.Type |
DEROtherInfo | Builder and holder class for preparing SP 800-56A compliant OtherInfo.
DEROtherInfo.Builder | Builder to create OtherInfo
DigestFactory | Basic factory class for message digests.
JournaledAlgorithm | JournaledAlgorithm keeps state of the JournalingSecureRandom and the AlgorithmIdentifier necessary to fully resume an encryption session.
JournalingSecureRandom | A SecureRandom that maintains a journal of its output.
OpenSSHPrivateKeyUtil | A collection of utility methods for parsing OpenSSH private keys.
OpenSSHPublicKeyUtil | OpenSSHPublicKeyUtil utility classes for parsing OpenSSH public keys.
OtherInfoGenerator | OtherInfo Generator for which can be used for populating the SuppPrivInfo field used to provide shared secret data used with NIST SP 800-56A agreement algorithms.
OtherInfoGenerator.PartyU | Party U (initiator) generation.
OtherInfoGenerator.PartyV | Party V (responder) generation.
Pack | Deprecated. use org.bouncycastle.util.pack
PBKDF2Config | Configuration class for a PBKDF using PKCS#5 Scheme 2.
PBKDF2Config.Builder |
PBKDFConfig | Base class for PBKDF configs.
PrivateKeyFactory | Factory for creating private key objects from PKCS8 PrivateKeyInfo objects.
PrivateKeyInfoFactory | Factory to create ASN.1 private key info objects from lightweight private keys.
PublicKeyFactory | Factory to create asymmetric public key parameters for asymmetric ciphers from range of ASN.1 encoded SubjectPublicKeyInfo objects.
RadixConverter | Utility class to convert decimal numbers (BigInteger) into a number in the base provided and the other way round.
ScryptConfig | Configuration class for a PBKDF based around scrypt.
ScryptConfig.Builder |
SSHNamedCurves |
SubjectPublicKeyInfoFactory | Factory to create ASN.1 subject public key info objects from lightweight public keys.

## Package org.bouncycastle.crypto.util Description

Some general utility/conversion classes.

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